- Removed Scala consumers (`SimpleConsumer` and `ZooKeeperConsumerConnector`)
and their tests.
- Removed Scala request/response/message classes.
- Removed any mention of new consumer or new producer in the code
with the exception of MirrorMaker where the new.consumer option was
never deprecated so we have to keep it for now. The non-code
documentation has not been updated either, that will be done
separately.
- Removed a number of tools that only made sense in the context
of the Scala consumers (see upgrade notes).
- Updated some tools that worked with both Scala and Java consumers
so that they only support the latter (see upgrade notes).
- Removed `BaseConsumer` and related classes apart from `BaseRecord`
which is used in `MirrorMakerMessageHandler`. The latter is a pluggable
interface so effectively public API.
- Removed `ZkUtils` methods that were only used by the old consumers.
- Removed `ZkUtils.registerBroker` and `ZKCheckedEphemeral` since
the broker now uses the methods in `KafkaZkClient` and no-one else
should be using that method.
- Updated system tests so that they don't use the Scala consumers except
for multi-version tests.
- Updated LogDirFailureTest so that the consumer offsets topic would
continue to be available after all the failures. This was necessary for it
to work with the Java consumer.
- Some multi-version system tests had not been updated to include
recently released Kafka versions, fixed it.
- Updated findBugs and checkstyle configs not to refer to deleted
classes and packages.
Reviewers: Dong Lin <lindong28@gmail.com>, Manikumar Reddy <manikumar.reddy@gmail.com>
Ensures Kafka chroot exists in ZK when starting KafkaService so commands that use ZK and are executed before the first Kafka broker starts do not fail due to the missing chroot.
Also uses chroot with one test that also has security parameterizations so Kafka's test suite exercises these combinations. Previously no tests were exercising chroots.
Changes were validated using sanity_checks which include the chroot-ed test as well as some non-chroot-ed tests.
## Fixes race condition in TestVerifiableProducer sanity test:
The test starts a producer, waits for at least 5 acks, and then
logs in to the worker to grep for the producer process to figure
out what version it is running.
The problem was that the producer was set up to produce 1000 messages
at a rate of 1000 msgs/s and then exit. This means it will have a
typical runtime slightly above 1 second.
Logging in to the vagrant instance might take longer than that thus
resulting in the process grep to fail, failing the test.
This commit doesn't really fix the issue - a proper fix would be to tell
the producer to stick around until explicitly killed - but it increases
the chances of the test passing, at the expense of a slightly longer
runtime.
## Improves error reporting when is_version() fails
Author: Magnus Edenhill <magnus@edenhill.se>
Reviewers: Apurva Mehta <apurva@confluent.io>, Ewen Cheslack-Postava <ewen@confluent.io>
Closes#2765 from edenhill/trunk
…0.x and not 0.8
Author: Colin P. Mccabe <cmccabe@confluent.io>
Reviewers: Ewen Cheslack-Postava <ewen@confluent.io>
Closes#2602 from cmccabe/KAFKA-4809
Runs sanity test and one replication test using SASL/SCRAM.
Author: Rajini Sivaram <rajinisivaram@googlemail.com>
Reviewers: Ewen Cheslack-Postava <ewen@confluent.io>, Ismael Juma <ismael@juma.me.uk>
Closes#2355 from rajinisivaram/KAFKA-4590
Updates to take advantage of soon-to-be-released ducktape features.
Author: Geoff Anderson <geoff@confluent.io>
Author: Ewen Cheslack-Postava <me@ewencp.org>
Reviewers: Ewen Cheslack-Postava <ewen@confluent.io>
Closes#1834 from granders/systest-parallel-friendly
Update system test method signatures and method calls to use the new consumer by default.
Author: Vahid Hashemian <vahidhashemian@us.ibm.com>
Reviewers: Jason Gustafson <jason@confluent.io>
Closes#2060 from vahidhashemian/KAFKA-4211
This patch adds logic for the following:
- remove hard-coded paths to various scripts and jars in kafkatest service classes
- provide a mechanism for overriding path resolution logic with a "pluggable" path resolver class
Author: Geoff Anderson <geoff@confluent.io>
Reviewers: Ewen Cheslack-Postava <ewen@confluent.io>
Closes#1245 from granders/configurable-install-path
This actually removes joins altogether, as well as references to self.worker_threads, which is best left as an implementation detail in BackgroundThreadService.
This makes use of hachikuji 's recent ducktape patch, and updates ducktape dependency to 0.5.0.
Author: Geoff Anderson <geoff@confluent.io>
Reviewers: Jason Gustafson <jason@confluent.io>, Ewen Cheslack-Postava <ewen@confluent.io>
Closes#1297 from granders/KAFKA-3581-systest-add-join-timeout
Run a sanity test with SASL/PLAIN and a couple of replication tests with SASL/PLAIN and multiple mechanisms.
Author: Rajini Sivaram <rajinisivaram@googlemail.com>
Reviewers: Ismael Juma <ismael@juma.me.uk>, Ewen Cheslack-Postava <ewen@confluent.io>
Closes#1282 from rajinisivaram/KAFKA-2693
Author: Ismael Juma <ismael@juma.me.uk>
Author: Geoff Anderson <geoff@confluent.io>
Reviewers: Geoff Anderson <geoff@confluent.io>, Ewen Cheslack-Postava <ewen@confluent.io>
Closes#1173 from ijuma/kafka-3490-multiple-version-support-perf-tests
Three main tests:
1. Setup: Producer (0.8) → Kafka Cluster → Consumer (0.8)
First rolling bounce: Set inter.broker.protocol.version = 0.8 and message.format.version = 0.8
Second rolling bonus, use latest (default) inter.broker.protocol.version and message.format.version
2. Setup: Producer (0.9) → Kafka Cluster → Consumer (0.9)
First rolling bounce: Set inter.broker.protocol.version = 0.9 and message.format.version = 0.9
Second rolling bonus, use latest (default) inter.broker.protocol.version and message.format.version
3. Setup: Producer (0.9) → Kafka Cluster → Consumer (0.9)
First rolling bounce: Set inter.broker.protocol.version = 0.9 and message.format.version = 0.9
Second rolling bonus: use inter.broker.protocol.version = 0.10 and message.format.version = 0.9
Plus couple of variations of these tests using old/new consumer and no compression / snappy compression.
Author: Anna Povzner <anna@confluent.io>
Reviewers: Ewen Cheslack-Postava <ewen@confluent.io>
Closes#980 from apovzner/kafka-3201-02
This PR adds failover to simple end to end mirror maker test
Marked as WIP for 2 reasons:
- We may want to add a couple more test cases where kafka is being used to store offsets
- There appears to be a test failure in the hard failover case
Author: Geoff Anderson <geoff@confluent.io>
Reviewers: Ewen Cheslack-Postava
Closes#427 from granders/KAFKA-2258-mirrormaker-test
Run sanity check, replication tests and benchmarks with SASL/Kerberos using MiniKdc.
Author: Rajini Sivaram <rajinisivaram@googlemail.com>
Reviewers: Geoff Anderson <geoff@confluent.io>, Jun Rao <junrao@gmail.com>
Closes#358 from rajinisivaram/KAFKA-2644
ewencp gwenshap
This needs some refactoring to avoid the duplicated code between replication test and upgrade test, but in shape for initial feedback.
I'm interested in feedback on the added `KafkaConfig` class and `kafka_props` file. This addition makes it:
- easier to attach different configs to different nodes (e.g. during broker upgrade process)
- easier to reason about the configuration of a particular node
Notes:
- in the default values in the KafkaConfig class, I removed many properties which were in kafka.properties before. This is because most of those properties were set to what is already the default value.
- when running non-trunk VerifiableProducer, I append the trunk tools jar to the classpath, and run it with the non-trunk kafka-run-class.sh script
Author: Geoff Anderson <geoff@confluent.io>
Reviewers: Dong Lin, Ewen Cheslack-Postava
Closes#229 from granders/KAFKA-1888-upgrade-test
Parametrize console consumer sanity test, replication tests and benchmarks tests to run with both PLAINTEXT and SSL.
Author: Rajini Sivaram <rajinisivaram@googlemail.com>
Reviewers: Geoff Anderson, Ewen Cheslack-Postava, Guozhang Wang
Closes#271 from rajinisivaram/KAFKA-2581
Tests standalone mode by running separate source and sink connectors, catting
data into the source file, and validating the output in the sink file. Restarts
the service to verify that clean restarts will result in tasks resuming where
they left off.
Author: Ewen Cheslack-Postava <me@ewencp.org>
Reviewers: Geoff Andreson, Gwen Shapira
Closes#150 from ewencp/kafka-2377-copycat-system-test
Added MirrorMaker service and a few corresponding sanity checks, as well as necessary config template files. A few additional updates to accomodate the change in wait_until from ducktape0.2.0->0.3.0
Author: Geoff Anderson <geoff@confluent.io>
Reviewers: Ewen Cheslack-Postava, Gwen Shapira
Closes#148 from granders/KAFKA-2439 and squashes the following commits:
c7c3ebd [Geoff Anderson] MirrorMaker now can run as multi-node service. Added kill -9 to various clean_node methods.
1e806f2 [Geoff Anderson] Various cleanups per review.
1b4b049 [Geoff Anderson] Added MirrorMaker service and a few corresponding sanity checks, as well as necessary config template files. A few additional updates to accomodate the change in wait_until from ducktape0.2.0->0.3.0
console consumer writes to System.out, while (some) log4j loggers operate in other threads.
This occasionally led to funky interleaved output which disrupted parsing of consumed messages by ConsoleConsumerService, leading to spurious test failures.
This fix directs log output to a separate file.
Author: Geoff Anderson <geoff@confluent.io>
Reviewers: Ewen Cheslack-Postava
Closes#123 from granders/KAFKA-2408 and squashes the following commits:
247b0e0 [Geoff Anderson] Updated line counting to use wc -l
66d6f4f [Geoff Anderson] lower -> uperrcase constants
e67f554 [Geoff Anderson] Changed incorrect license header
af67e01 [Geoff Anderson] Merged in upstream trunk
8f89044 [Geoff Anderson] Added another lifecycle check. Wait for log file to exist before exmaning contents.
521a84b [Geoff Anderson] Updated console consumer to directo log output directly to file rather than stdout
Ismael Juma
Ewen Cheslack-Postava
Magnus Edenhill
Colin P. Mccabe
Rajini Sivaram
Geoff Anderson
Vahid Hashemian
Anna Povzner
Ashish Singh